Relationship between metabolic syndrome and clinical features, and its personal-social performance in patients with schizophrenia

Abstract

The aim of this study was to evaluate the metabolic syndrome (MS) criteria and also to investigate the effects of MS on medical treatment, clinical course and personal and social performance in patients with schizophrenia. One hundred-sixteen patients with schizophrenia were included in the study. Measurements of MS were calculated in all patients. Brief Psychiatric Rating Scale, Scale for the Assessment of Positive Symptoms, Scale for the Assessment of Negative Symptoms, Calgary Depression Scale for Schizophrenia, Personal and Social Performance Scale (PSP) were applied. The frequency of MS according to IDF criteria was 42.2 % among the patients. There was no significant difference between patients with and without MS in terms of age. The ratios of MS were 62.5 % for the group taking typical and atypical antipsychotics together and 35.7 % for the group taking two or more atypical antipsychotics together. The duration of disorder in patients with MS was higher than those without MS. Furthermore there was no significant difference between the schizophrenic patients with and without MS, in terms of PSP scores. Our findings showed that the duration of illness, high scores of BMI, use of clozapine or concurrent use of typical and atypical antipsychotics, depressive and negative symptoms of schizophrenia were significant risk factors for the development of MS.